[Freeswitch-users] Hardware echo cancellation.

[Mathieu Rene]

If you have TDM hardware, Buy the echo canceller. It's worth it. It's  
not required for standard SIP calls though, only when dealing with  
analog or TDM circuits.

Mathieu Rene
Avant-Garde Solutions Inc
Office: + 1 (514) 664-1044 x100
Cell: +1 (514) 664-1044 x200
mrene at avgs.ca




On 18-Nov-09, at 12:39 PM, Tim Uckun wrote:

> I am about to build a new machine as a VOIP server. I am going to get
> either a quad core intel or a six core AMD processor with at least
> eight gigabytes of RAM in it.   Given that much horsepower I am
> wondering if there is any need to purchase hardware with echo
> cancellation (I am thinking about redfone devices)..  I can save some
> money by not getting the echo cancellation.
>
> So is it worth saving that money? Is it always better to have hardware
> echo cancellation? Is a quad core capable of dealing with echo
> cancellation needs of an IVR which is going to take lots of
> simultaneous calls?
>
> Thanks.
>
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